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Add intercepts for more OSX 10.9 malloc_zone functions:

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malloc_default_purgeable_zone malloc_create_zone
malloc_zone_check malloc_zone_register malloc_zone_unregister
malloc_set_zone_name malloc_get_zone_name



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14100
This commit is contained in:
Julian Seward 2014-06-25 11:24:16 +00:00
parent 9784fb846c
commit bba67b9bb7
1 changed files with 75 additions and 6 deletions
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81
coregrind/m_replacemalloc/vg_replace_malloc.c
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@ -94,7 +94,13 @@
10190 MALLOC_STATS
10200 MALLINFO
10210 DEFAULT_ZONE
10220 ZONE_CHECK
10220 CREATE_ZONE
10230 ZONE_FROM_PTR
10240 ZONE_CHECK
10250 ZONE_REGISTER
10260 ZONE_UNREGISTER
10270 ZONE_SET_NAME
10280 ZONE_GET_NAME
*/
/* 2 Apr 05: the Portland Group compiler, which uses cfront/ARM style
@ -1081,12 +1087,24 @@ static vki_malloc_zone_t vg_default_zone = {
DEFAULT_ZONE(VG_Z_LIBC_SONAME, malloc_default_zone);
DEFAULT_ZONE(SO_SYN_MALLOC, malloc_default_zone);
DEFAULT_ZONE(VG_Z_LIBC_SONAME, malloc_default_purgeable_zone);
DEFAULT_ZONE(SO_SYN_MALLOC, malloc_default_purgeable_zone);
#define CREATE_ZONE(soname, fnname) \
\
void *VG_REPLACE_FUNCTION_EZU(10220,soname,fnname)(size_t sz, unsigned fl); \
void *VG_REPLACE_FUNCTION_EZU(10220,soname,fnname)(size_t sz, unsigned fl) \
{ \
return &vg_default_zone; \
}
CREATE_ZONE(VG_Z_LIBC_SONAME, malloc_create_zone);
#define ZONE_FROM_PTR(soname, fnname) \
\
void *VG_REPLACE_FUNCTION_EZU(10220,soname,fnname) ( void* ptr ); \
void *VG_REPLACE_FUNCTION_EZU(10220,soname,fnname) ( void* ptr ) \
void *VG_REPLACE_FUNCTION_EZU(10230,soname,fnname) ( void* ptr ); \
void *VG_REPLACE_FUNCTION_EZU(10230,soname,fnname) ( void* ptr ) \
{ \
return &vg_default_zone; \
}
@ -1098,14 +1116,65 @@ ZONE_FROM_PTR(SO_SYN_MALLOC, malloc_zone_from_ptr);
// GrP fixme bypass libc's use of zone->introspect->check
#define ZONE_CHECK(soname, fnname) \
\
int VG_REPLACE_FUNCTION_EZU(10230,soname,fnname)(void* zone); \
int VG_REPLACE_FUNCTION_EZU(10230,soname,fnname)(void* zone) \
int VG_REPLACE_FUNCTION_EZU(10240,soname,fnname)(void* zone); \
int VG_REPLACE_FUNCTION_EZU(10240,soname,fnname)(void* zone) \
{ \
trigger_memcheck_error_if_undefined((ULong) zone); \
panic(#fnname); \
return 1; \
}
//ZONE_CHECK(VG_Z_LIBC_SONAME, malloc_zone_check);
ZONE_CHECK(VG_Z_LIBC_SONAME, malloc_zone_check);
ZONE_CHECK(SO_SYN_MALLOC, malloc_zone_check);
#define ZONE_REGISTER(soname, fnname) \
\
void VG_REPLACE_FUNCTION_EZU(10250,soname,fnname)(void* zone); \
void VG_REPLACE_FUNCTION_EZU(10250,soname,fnname)(void* zone) \
{ \
trigger_memcheck_error_if_undefined((ULong) zone); \
}
ZONE_REGISTER(VG_Z_LIBC_SONAME, malloc_zone_register);
ZONE_REGISTER(SO_SYN_MALLOC, malloc_zone_register);
#define ZONE_UNREGISTER(soname, fnname) \
\
void VG_REPLACE_FUNCTION_EZU(10260,soname,fnname)(void* zone); \
void VG_REPLACE_FUNCTION_EZU(10260,soname,fnname)(void* zone) \
{ \
trigger_memcheck_error_if_undefined((ULong) zone); \
}
ZONE_UNREGISTER(VG_Z_LIBC_SONAME, malloc_zone_unregister);
ZONE_UNREGISTER(SO_SYN_MALLOC, malloc_zone_unregister);
#define ZONE_SET_NAME(soname, fnname) \
\
void VG_REPLACE_FUNCTION_EZU(10270,soname,fnname)(void* zone, char* nm); \
void VG_REPLACE_FUNCTION_EZU(10270,soname,fnname)(void* zone, char* nm) \
{ \
trigger_memcheck_error_if_undefined((ULong) zone); \
}
ZONE_SET_NAME(VG_Z_LIBC_SONAME, malloc_set_zone_name);
ZONE_SET_NAME(SO_SYN_MALLOC, malloc_set_zone_name);
#define ZONE_GET_NAME(soname, fnname) \
\
char* VG_REPLACE_FUNCTION_EZU(10280,soname,fnname)(void* zone); \
char* VG_REPLACE_FUNCTION_EZU(10280,soname,fnname)(void* zone) \
{ \
trigger_memcheck_error_if_undefined((ULong) zone); \
return vg_default_zone.zone_name; \
}
ZONE_SET_NAME(VG_Z_LIBC_SONAME, malloc_get_zone_name);
ZONE_SET_NAME(SO_SYN_MALLOC, malloc_get_zone_name);
#endif /* defined(VGO_darwin) */